The whimsical frame supports a series of mechanical subsystems that together create a controlled scenic change inspired by a mechanism from Ancient Greek theater.
The sequence begins when the “key” actuator—representing the key to Wonderland —is turned. This action releases a deadbeat pendulum escapement, which regulates the descent rate of a suspended weight. The descending weight drives a pulley constructed from 3D-printed, bike-chain-inspired components to maintain full contact and minimize slippage. The lower pulley connects to a
bevel gear, translating the vertical motion into the horizontal (XY) plane. This rotation drives a secondary pulley positioned beneath the stage platform. The secondary pulley powers a gear train responsible for rotating a series of wooden scenic panels. The rotation reveals new images at timed intervals, transforming the stage environment to progress the story of Alice in Wonderland through wooden panels depicting Dali’s illustrations.
